Recombinant Human 14-3-3 sigma protein (ab85271)

Overview

Description

  • Nature
    Recombinant
  • Source
    Escherichia coli
  • Amino Acid Sequence
    • Species
      Human

Specifications

Our Abpromise guarantee covers the use of ab85271 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    SDS-PAGE

    Western blot

  • Purity
    > 95 % SDS-PAGE.
    Purity was determined to be >95% by densitometry.
  • Form
    Liquid
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.

    Preservative: None
    Constituents: 25% Glycerol, 50mM Sodium chloride, 50mM Tris HCl, 0.25mM DTT, 0.1mM PMSF, pH 7.5

General Info

  • Alternative names
    • 14 3 3 protein sigma
    • 14-3-3 protein sigma
    • 1433S_HUMAN
    • Epithelial cell marker protein 1
    • Er
    • HME 1
    • HME1
    • MGC143283
    • Mkrn3
    • Mme1
    • OTTHUMP00000004242
    • RP23 137L22.11
    • SFN
    • SFN protein
    • Stratifin
    • YWHAS
    see all
  • Function
    Adapter protein implicated in the regulation of a large spectrum of both general and specialized signaling pathways. Binds to a large number of partners, usually by recognition of a phosphoserine or phosphothreonine motif. Binding generally results in the modulation of the activity of the binding partner. When bound to KRT17, regulates protein synthesis and epithelial cell growth by stimulating Akt/mTOR pathway. May also regulate MDM2 autoubiquitination and degradation and thereby activate p53/TP53.
    p53-regulated inhibitor of G2/M progression.
  • Tissue specificity
    Present mainly in tissues enriched in stratified squamous keratinizing epithelium.
  • Sequence similarities
    Belongs to the 14-3-3 family.
  • Post-translational
    modifications
    Ubiquitinated. Ubiquitination by RFFL induces proteasomal degradation and indirectly regulates p53/TP53 activation.
  • Cellular localization
    Cytoplasm. Nucleus. Secreted. May be secreted by a non-classical secretory pathway.
  • Information by UniProt

Recombinant Human 14-3-3 sigma protein images

  • SDS-PAGE showing ab85271 at approximately 29kDa.

References for Recombinant Human 14-3-3 sigma protein (ab85271)

ab85271 has not yet been referenced specifically in any publications.

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